J. Petr

Elsevier Science · McGraw-Hill

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Personalized System of Instruction: P S I-Keller Plan978-0-07-049650-7
(0-07-049650-1)
1975Jerry L. Petr
Weather and Yield978-0-444-98803-4
(0-444-98803-3)
1991

J. P. · Jan Petr · Jan Petr Jordan · Jancar, Petr · Jerry L. Petr · Jiri Petr · Josy Petr

 

J. Petras